QMQB-3322 - 30A, 240V, Switch

The QMQB-3322 is a rugged 30A, 240V switch built for dependable on/off isolation and reliable overcurrent protection in demanding industrial and commercial environments. Designed to be compact yet robust, it provides a clear disconnect point for motor circuits and protection in busy control panels without wasting enclosure space.

Why the QMQB-3322 stands out

• Precise 30A, 240V performance— engineered to handle common motor and branch-circuit loads with consistent current handling and predictable switching behavior.
• Compact, maintainable design— fits tight panel layouts and control enclosures, while offering straightforward maintenance and quick field servicing when needed.
• Reliable isolation and protection— provides a clear disconnect point and acts as a safeguard against unwanted energization, contributing to safer startup and shutdown sequences.
• Versatile for multiple panel configurations— ideal for motor disconnects, panelboards, and branch circuits where space-saving, easy-to-service switches are required.

Ideal applications

• Motor disconnects in light to moderate industrial lines where frequent cycling occurs
• Panelboards requiring a compact control switch for isolation and protection
• Branch circuit protection points within commercial HVAC, manufacturing, or processing environments

What this means for your system

• Streamlined maintenance with a straightforward disconnect mechanism reduces downtime during routine servicing.
• Consistent, predictable switching performance helps protect downstream equipment and wiring from fault conditions.
• Compact footprint enables more efficient enclosure design, leaving room for wiring, terminal blocks, and future expansion.

Specifications at a glance

• Model: QMQB-3322
• Amperage: 30A
• Voltage: 240V
• Application: On/off isolation and overcurrent protection in industrial/commercial environments; suitable where a compact, maintainable fusible switch is required